2013463270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{7069}}^1$

素因数の和:7409

約数の個数: 64

約数和(自身を含む): 4475479680

約数和(自身を除く): 2462016410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 313, 455, 626, 910, 1565, 2191, 3130, 4069, 4382, 7069, 8138, 10955, 14138, 20345, 21910, 28483, 35345, 40690, 49483, 56966, 70690, 91897, 98966, 142415, 183794, 247415, 284830, 459485, 494830, 643279, 918970, 1286558, 2212597, 3216395, 4425194, 6432790, 11062985, 15488179, 22125970, 28763761, 30976358, 57527522, 77440895, 143818805, 154881790, 201346327, 287637610, 402692654, 1006731635, 2013463270]

約数ペア:

[(1, 2013463270), (2, 1006731635), (5, 402692654), (7, 287637610), (10, 201346327), (13, 154881790), (14, 143818805), (26, 77440895), (35, 57527522), (65, 30976358), (70, 28763761), (91, 22125970), (130, 15488179), (182, 11062985), (313, 6432790), (455, 4425194), (626, 3216395), (910, 2212597), (1565, 1286558), (2191, 918970), (3130, 643279), (4069, 494830), (4382, 459485), (7069, 284830), (8138, 247415), (10955, 183794), (14138, 142415), (20345, 98966), (21910, 91897), (28483, 70690), (35345, 56966), (40690, 49483)]